Many experiments illustrate that He-Ne laser is unfit for the laser induced liquid-phase deposition technique. And CO 2 laser, whose output laser wavelength is in middle infrared, is also very difficult to achieve liquid-phase local deposition of metal on the right side of the substrate by the conventional methods. A novel method has been introduced in this text. The local deposition of metal copper lines on the right sides of epoxy resin has been achieved from the aqueous solution by CO 2 laser induced liquid-phase deposition technique. Meanwhile, effect of several experimental conditions on the deposition rate of copper line has been simply studied.